I read about using some common bird toys for chicks. Since it might be a few days before I can get to the store, any suggestions of good toys for them that I might have laying around the house? I have a mirror, so I can put that in there. Anything else I can do? I feel bad I cant hold them more during the day, but I run a small inhome daycare, so I have kiddos to deal w/ all day long!